Smart Office+ ($9.36)
Main features: View, edit and create text and spreadsheet documents, and slide-show presentations. View PDF files.
Cloud storage: Can load your documents stored on Dropbox and Google Docs.
Notable extras: Eye-candy UI shows thumbnails of the pages of your text document, or sheets of your spreadsheet, in a carousel-style display. Swiping through pages or sheets is smooth and fast.
Microsoft Office compatibility: Successfully loaded all Office documents we tested on it.
Conclusion: The word processing app lacks many formatting functions, but the hand-icon dragging UI is unique among them as a way move objects in your documents. We liked it for moving text (as well as images) when using a tablet.